Amazon : Wayona TW 64 Smart band Sports Bracelet Wristband Fitness Tracker @1029

• 24 hours Activity Tracking: it will accurate record your activities, including the distance you run, Calorie consumption, time for activities, let you easy, relax and enjoy your sporting time.
• Real-time recording: A full range of sleep data, you can easy to know your sleep quality and improve some bad in time.
• Calorie Counter, A Detailed data about the Fat Burning will encourage you keep sporting, better to assist you keep fit.
• Smart Reminder: In-call reminder,wake up alarm, etc.
• Power consumption: about 3-4 days normal use and one week standby.

http://www.amazon.in/Wayona-TW64-Br...ity tracker&qid=1461844287&ref_=sr_1_5&sr=8-5